diff --git a/ui/src/app/metadata/filter/container/edit-filter.component.html b/ui/src/app/metadata/filter/container/edit-filter.component.html
index 33ea36cc7..cbdf2df18 100644
--- a/ui/src/app/metadata/filter/container/edit-filter.component.html
+++ b/ui/src/app/metadata/filter/container/edit-filter.component.html
@@ -5,7 +5,7 @@
- Edit EntityAttributesFilter - {{ filter.name }}
+ Edit EntityAttributesFilter
diff --git a/ui/src/app/metadata/provider/effect/collection.effect.ts b/ui/src/app/metadata/provider/effect/collection.effect.ts
index df8fc574d..6d135bdd1 100644
--- a/ui/src/app/metadata/provider/effect/collection.effect.ts
+++ b/ui/src/app/metadata/provider/effect/collection.effect.ts
@@ -4,7 +4,7 @@ import { Store } from '@ngrx/store';
import { Router } from '@angular/router';
import { of } from 'rxjs';
-import { map, catchError, switchMap, tap, withLatestFrom } from 'rxjs/operators';
+import { map, catchError, switchMap, tap, withLatestFrom, debounceTime } from 'rxjs/operators';
import {
ProviderCollectionActionsUnion,
ProviderCollectionActionTypes,
@@ -25,6 +25,7 @@ import { MetadataProviderService } from '../../domain/service/provider.service';
import * as fromProvider from '../reducer';
import * as fromRoot from '../../../app.reducer';
import { AddFilterSuccess, FilterCollectionActionTypes } from '../../filter/action/collection.action';
+import { debounce } from '../../../../../node_modules/rxjs-compat/operator/debounce';
/* istanbul ignore next */
@@ -48,6 +49,7 @@ export class CollectionEffects {
selectProviders$ = this.actions$.pipe(
ofType(ProviderCollectionActionTypes.SELECT_PROVIDER_REQUEST),
map(action => action.payload),
+ debounceTime(500),
switchMap(id =>
this.providerService
.find(id)
diff --git a/ui/src/app/schema-form/widget/filter-target/filter-target.component.html b/ui/src/app/schema-form/widget/filter-target/filter-target.component.html
index 61b522b0c..482803777 100644
--- a/ui/src/app/schema-form/widget/filter-target/filter-target.component.html
+++ b/ui/src/app/schema-form/widget/filter-target/filter-target.component.html
@@ -1,20 +1,24 @@